Executing SQL Statements in SQL Executor based on condition

I've 6 SQL statements in SQL executor. I'm trying to execute these 6 statements only when name_<1-6> value exists. If any of this value is NULL or missing, then that corresponding SQL statement needs to be skipped to avoid error.

insert into demo.lu_test values (@Value(id), '@Value(name_1)', 1);

insert into demo.lu_test values (@Value(id), '@Value(name_2)', 2);

insert into demo.lu_test values (@Value(id), '@Value(name_3)', 3);

insert into demo.lu_test values (@Value(id), '@Value(name_4)', 4);

insert into demo.lu_test values (@Value(id), '@Value(name_5)', 5);

insert into demo.lu_test values (@Value(id), '@Value(name_6)', 6); 

@david_r​ Please suggest. Thanks!